| Omagh to Pell City (Alabama) | 3,946.59 mi (6,351.41 km) |
| Omagh to Pella (Iowa) | 3,806.95 mi (6,126.69 km) |
| Omagh to Pembroke Pines (Florida) | 4,103.07 mi (6,603.25 km) |
| Omagh to Pendleton (Oregon) | 4,439.05 mi (7,143.96 km) |
| Omagh to Pensacola (Florida) | 4,143.16 mi (6,667.78 km) |
| Omagh to Peoria (Arizona) | 4,893.36 mi (7,875.10 km) |
| Omagh to Peoria (Illinois) | 3,716.97 mi (5,981.88 km) |
| Omagh to Perris (California) | 5,057.34 mi (8,139.00 km) |
| Omagh to Perry (Georgia) | 3,902.50 mi (6,280.46 km) |
| Omagh to Perry Hall (Maryland) | 3,277.23 mi (5,274.20 km) |
| Omagh to Perrysburg (Ohio) | 3,454.62 mi (5,559.67 km) |
| Omagh to Perth Amboy (New Jersey) | 3,139.00 mi (5,051.73 km) |
| Omagh to Peru (Indiana) | 3,583.75 mi (5,767.48 km) |
| Omagh to Petal (Mississippi) | 4,176.01 mi (6,720.63 km) |
| Omagh to Petaluma (California) | 4,971.68 mi (8,001.14 km) |
